Open akuckartz opened 7 years ago
An official source of "Regionalschlüssel" as Linked Data was published recently: http://www.dcat-ap.de/def/politicalGeocoding/regionalKey/ :-)
Also available: "Bundesland": http://www.dcat-ap.de/def/politicalGeocoding/stateKey/
A code for municipalities in Germany: https://de.wikipedia.org/wiki/Amtlicher_Gemeindeschl%C3%BCssel#Regionalschl.C3.BCssel